Kimberley said she wasn't burdened by the work she did: "It's all about prioritising. I have a good environment around me and I have plenty of time for school, work and socialising, as well as the volunteer work I do."
Kimberley said she loved helping people and everybody should have a taste of volunteering.
"It's an easy thing to do and doesn't take up as much time as people think; if you can do it, you should."
Kimberley received a trophy, framed certificate and $500 prizemoney, with $250 being given to a community group or organisation of her choice.
The runner-up for this award was Pragnesh Moraji from Rotorua Boys' High School, and finalists were Hannah Bailey from Rotorua Lakes High School, Stephen Wright from Western Heights High School, Jazmin Henare from Rotorua Girls' High School and Alexandra Hill from Rotorua Girls' High School.